baber/WOPTO huggingface dataset:
Patent JP-2002316415-A (JP)
Title: Head unit type ink jet output device and method of assembling and making the head unit
Inventor: YAMAKAWA KOJI
IPC: B41J2/045
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a head unit type ink jet output device and a method of assembling and making the head unit wherein a plurality of heads are integrated to be one unit by maintaining accurate arrival function, whereby printing in color, maintenance-free and high resolution printing can be achieved and only the head unit is loaded to the device body, thereby facilitating the replacement operation by a user. SOLUTION: This device comprises the ink jet head Hi consisting of head chip Th wherein a base plate to be a mounting substrate of the ink jet head Hi and an orifice plate 4 having ink ejection nozzles arranged on an edge face at an opening side of a passage which is formed by bonding an element substrate 2 and a top plate 3 are bonded with each other. As each head can be relatively positioned to determine a distance between the plurality of head chips by shifting the chips in the arrangement direction of the nozzles so as to make distances between ink dots to be equal with each other, a reference face of each head abutment section of a frame body 5 to which the head chips Th are inserted are accurately finished by a mechanical processing.
Patent JP-2002323781-A (JP)
Title: Electrophotographic photoreceptor for contact electrification process, method for manufacturing the same and electrophotographic device equipped with the photoreceptor
Inventor: YAMAZAKI MIKIO
IPC: G03G5/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for contact electrification processes which is inexpensive and has high image quality even under high temperature and high humidity conditions and to provide a method for manufacturing the photoreceptor and an electrophotographic device having the photoreceptor. SOLUTION: The electrophotographic photoreceptor for contact electrification processes has a basecoat layer essentially comprising an organic resin containing at least either 11 or 12 nylon, containing the nylon by >=30 wt.% and having >=10<14> Ωcm volume specific resistivity on a conductive substrate, and has a photosensitive layer containing a charge generating material and formed from a coating liquid having >=100 ppm and <=10,000 water content. The method for manufacturing the photoreceptor includes the processes of forming the above layers, and the electrophotographic device is equipped with the above photoreceptor.
Patent JP-2002323492-A (JP)
Title: Urine-testing device
Inventor: ONO HIDEKI
IPC: G01N33/493
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a urine-testing device which can be directly and easily installed on an existing toilet stool. SOLUTION: The urine-testing device is provided with a sensor 16, a sensor drive means 19, and a control means 35 for controlling the sensor drive means 19 inside a housing unit 31. By providing a constitution, in which the housing unit 31 fastened to a side surface of the toilet stool 11, it is possible to install the device, without replacing the toilet stool 11 and a toilet seat 14 with special seats and prevent inconvenience such as interference with the cleaning of the toilet.
Patent JP-2002328975-A (JP)
Title: Method for managing operation data for processor
Inventor: MAKI TAKEHIKO
IPC: G06Q50/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time for managing operation data in a processor for a sterilizer, etc. SOLUTION: This method is provided with a step for allowing a computer 5 at a management base 4 to receive operation data of the processor 2 via a communication means 7, a step for preparing a report based on the received operation data and a step for transmitting the prepared report to the manager of the processor.
Patent JP-2002320441-A (JP)
Title: Scale removing tool
Inventor: KONDO KANENOBU
IPC: A22C25/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manual scale removing tool capable of housing scales without scattering and capable of removing scales by pressing with gripping force to a fish body. SOLUTION: This scale removing tool comprises a container provided with a grip stand to grip by hand and a gap having a necessary width opened on the bottom and the gap has a blade formed on one side for raising scales and a removed scales stocking part continuing to the blade part. In the container, the upper container provided with the grip stand and the lower container provided with the scale raising blade and the scale stocker on the bottom can be made freely attachable to and detachable from each other.
Patent JP-2002325790-A (JP)
Title: Cut cotton
Inventor: KINOSHITA HIDEYA
IPC: A45D34/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide cut cotton which is free of detachment of fibers in use, has high absorptivity (high absorption rate) and water retaining properties and can be easily fabricated at a low cost as a material to take place of absorbent cotton, gauze, etc., used when disinfecting the skin of a wound, etc., by impregnating the material with a disinfecting liquid, etc., or makeup remover of the face or a grease wiper or puff or the like for makeup used in patting by impregnating the material with cosmetics. SOLUTION: This cut cotton consists of a soft polyurethane foam.
Patent JP-2002328677-A (JP)
Title: Mixing device and method for acoustic signals
Inventor: ABE RYOJI
IPC: G10H1/46
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device for acoustic signals in which wire connection of a mixing means can be easily confirmed, and editing efficiency for setting the mixing channel can be improved. SOLUTION: This mixing device is provided with a mixing display means 12 by which an input channel position of a plurality of mixing means No.1-No.n and the number of input channels can be changed on the display screen, a mixing channel input means 13 by which the mixing channel can be set, a matrix transformation means 14 for transforming the input and output channels of the mixing means No.1-No.n into a matrix table, and a matrix display means 15 for displaying the connection relation of the input and output channels as a plurality of markers on the display screen of the matrix table. The mixing input and output channels corresponding to the selected markers are emphasized and displayed.
Patent JP-2002326230-A (JP)
Title: Method and apparatus for manufacturing mold, and mold and molding
Inventor: CHO SUSUMU
IPC: G02B3/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a microlens array mold having durability, capable of efficiently molding a molding such as a particularly accurate microlenes array or the like by the mold in the method, and the apparatus for manufacturing the mold for forming an optical material used for an optical equipment or the like, and to provide the mold and the molding. SOLUTION: The method for manufacturing the mold comprises the step of pressing an indenter 4 to the part of the amorphous alloy layer of the surface of a mold matrix 2 in a state in which the matrix 2 is uniformly heated to a temperature T1 higher than the ambient temperature and heat insulated to form an indentation part 9 to meet the shape of an optical element. The method further comprises the step of annealing the part 9 at a higher temperature T2 than the temperature T1 after the part 9 is formed. Thus, the mold which has a high hardness and durability, is formed. At the time of manufacturing the mold, the matrix 2 is placed in vacuum or an inert gas atmosphere, and hence the mold which has the durability, high accuracy and high hardness, is formed.
Patent JP-2002330943-A (JP)
Title: Method for estimating actual age and method for regulating impression age
Inventor: YAMAZAKI KAZUHIRO
IPC: A61B5/107
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To elucidate the low of causality between the shape and actual age of an external aspect serving as a foundation for the estimation of the exact actual age or the exact regulation of the impression age. SOLUTION: The actual age is estimated with the form of wrinkles and/or sagging as an index. More preferably, the wrinkles of the forehead, the dents of the upper eyelids, crow's feet, the black rings beneath the eyes, the dents of the cheeks, nasolabial grooves, the wrinkles at the angle of the mouth, the sagging of the lower rack line and the wrinkles of the neck are exemplified. The existence shape of such wrinkles correlate well with the actual age. This technique is applicable to the index for treatment in beautification formation and the index of special makeup as well.
Patent JP-2002331701-A (JP)
Title: Drive circuit and print head mounting the same
Inventor: UCHIDA TAKAO
IPC: B41J2/455
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit in which halftoning and uniformity of density are enhanced by making uniform the current flowing through elements being driven, and a print head comprising that drive circuit. SOLUTION: Power supply patterns 10A-10D and an earth pattern are arranged such that the drive elements in a driver array chip 7 are driven by a drive signal to make uniform the magnitude of drive currents being fed from respective driver elements connected with the power supply pattern to respective LED elements connected with the earth pattern.
Patent JP-2002333193-A (JP)
Title: Air conditioner and its control method
Inventor: NISHIHARA TAKURO
IPC: F24F6/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which enables the indoor temperature to reach a set temperature in a short time even in the case of having started up its operation as a humidifying heating operation. SOLUTION: The air conditioner, which is constituted to be capable of humidifying operation, being equipped with a refrigerant heat exchanger, a hot water heat exchanger, and a vaporizing humidifier, is equipped with a control means which performs nonhumidifying heating operation, using the refrigerant heat exchanger 23 and the hot water heat exchanger 24 and shifts the nonhumidifying heating operation to the humidifying heating operation after reaching to the set temperature in the case of starting its operation with humidifying heating operation.
Patent JP-2002332384-A (JP)
Title: Heat-resistant flame-retardant resin composition
Inventor: ISHIDA KATSUYOSHI
IPC: H01B7/295
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having excellent heat resistance and flame retardancy, not forming any noxious gas when burnt, and having good mechanical properties, and to provide a wire using the composition as the covering material. SOLUTION: The problem in the above burning can be solved by using a resin composition prepared by compounding 100 pts.wt. base polymer comprising 30-60 pts.wt. polyethylene and 40-70 pts.wt. ethylene/vinyl acetate copolymer and/or ethylene/ethyl acrylate copolymer with 60-120 pts.wt. metal hydrate, 1-5 pts.wt. tin compound, and at most 5 pts.wt. red phosphorus and crosslinking the resulting compound.
Patent JP-2002332286-A (JP)
Title: Method for producing pyromellitic anhydride
Inventor: NAKAHARA KENJI
IPC: C07C51/265
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing pyromellitic anhydride. SOLUTION: This method for producing pyromellitic anhydride comprises bringing moisture content to <=4 volume % in the atmosphere for handling pyromellitic acid crystal at <=120 deg.C. Especially, pyromellitic anhydride is efficiently prevented from being hydrated by feeding an inert gas containing <=4 volume % moisture to a manufacturing process.
Patent JP-2002339347-A (JP)
Title: Joint structure of pile
Inventor: ARAKAWA NORIYUKI
IPC: E02D5/24
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a pile to be formed by making pipes, which form the pile, joined together without undergoing drill-through working at a site of execution of work for the pile. SOLUTION: In the pile 5 formed by joining a plurality of cast pipes, a socket 4, which is formed at a lower end of an upper pipe 3, is made to cover a spigot 2 formed at an upper end of a mutually joined lower pipe 1. A back end face 7 of the inside of the socket 4 is brought into contact with an end face 6 of the spigot 2 so as to be made capable of bearing a compressive force acting in an axial direction of the pile 5. A groove 15 is formed in an inner peripheral face 4a of the socket 4 along an axial direction of the socket 4, and a circular hole 16 is formed in a position, corresponding to the groove 15, in the spigot 2.  Round steel 17 is made to pass through the circular hole 16, a protrusion 17a of the round steel 17 is inserted into the groove 15 of the socket 4, and a wedge-shaped filling member 19 is fitted into a gap 20 between a side face 18 of the groove 15 and the round steel 17 in such a manner as to be infilled between a bottom face of the groove 15 and an outer peripheral face 2a of the spigot 2.
Patent JP-2002342577-A (JP)
Title: System, method and program for premium retrieval
Inventor: KANAZAWA HARUHIKO
IPC: G06Q40/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method and a program for premium retrieval, which make it possible to speedily retrieve a premium, facilitate adaptation to the revision of the premium, and less use the memory of a computer and a recording medium where the program is recorded. SOLUTION: This premium retrieval system is equipped with an input means 2, an output means 1, a storage means 9, and a control means 3 which controls those means; and the storage means 9 is equipped with a retrieval pattern table 6 stored with retrieval patterns classified according to contact conditions and a premium table 7 which is classified by revisions of premiums and the control means 3 has a function of giving notice of an input item, requested for retrieval, selected according to the relation between an inputted contract condition and a retrieval pattern through the output means 1, retrieving a premium from the premium table 7 according to the inputted condition, and notifying the output means 1 of the retrieval result.
Patent JP-2002341670-A (JP)
Title: Seamless belt
Inventor: KAWAGUCHI TOSHIYUKI
IPC: C08K5/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide seamless belt which is good in productivity, does not give rise to the operation defect and printing quality defect occurring in voltage fluctuations, and is high in belt durability and excellent in voltage dependence, temperature dependence and excellent in high-voltage durability as well. SOLUTION: This semiconductive seamless belt consists of a thermosetting resin and an electrical conductivity imparting component and is 0.1<R2/R1<1 when the surface resistance values at measurement voltages V1, V2 (1000>=V2>V1>=10 [V]) are respectively defined as R1 [Ω] and R2 [Ω] and the semiconductor seamless belt consists of the thermosetting resin and the electrical conductivity imparting component and is 0.01<R2/R1<1 when the surface resistance value under relative humidity H1 and H2 (80>=H2>H1>=10 [%RH]) are respectively defined as R1 [Ω] and R2 [Ω].
Patent JP-2002343911-A (JP)
Title: Substrate
Inventor: TAKEYARI NORIHISA
IPC: H01L23/12
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which hardly cracks or peels from a metal plate and has high reliability and high productivity. SOLUTION: The substrate having metal plates 1, 3 bonded to the front and back sides of an insulation plate 2 comprises a plurality of electrically mutually insulated metal plates 1a, 1b, 1c on the front side of the insulation plate 2, and a plurality of metal plates 3a, 3b, 3c having approximately identical shapes to the front side metal plates 1a, 1b, 1c on the backside of the insulation plate 2. The plates 3a, 3b, 3c are disposed approximately plane-symmetrically to the plates 1a, 1b, 1c with the insulation plate 2 between.
Patent JP-2002346912-A (JP)
Title: Glass substrate for information recording medium and manufacturing method therefor
Inventor: TAJIMA YOICHI
IPC: B24B37/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass substrate for an information recording medium capable of reducing generation of orange peel and scratch and the glass substrate for the information recording medium polished by the manufacturing method. SOLUTION: In this manufacturing method for the glass substrate for the information recording medium, lapping, first polisher working and second polisher working are performed in a polishing process after substrate working is performed for the glass substrate for the information recording medium. In the first polisher working and second polisher working, cerium oxide is used as polishing agent. In the polishing agent, specific surface area of abrasive grain is 6 to 14 m<2> /g and a maximum particle size of a secondary particle size is 3.0 to 7.0 μm.
Patent JP-2002346755-A (JP)
Title: Electric welding gun
Inventor: MIWA HIROSHI
IPC: B23K11/11
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To achieve suitability of high torque and high using ratio and also, to easily obtain minimization. SOLUTION: A servo-motor 34 for forward backward displacing a movable electrode chip 30 is provided, and servo-motor 34, a copper-made piping 72 is cast in a motor housing 38 constituting this, and in this motor housing 38 with this copper-made piping 72, a passage 70 for cooling medium is arranged to supply the cooling medium. The motor housing 38 is forcibly cooled by supplying the cooling medium in this passage 70, and the heat generating amount of the servo-motor 34 can be effectively reduced.
Patent JP-2002347890-A (JP)
Title: Capper
Inventor: MINAMINO MASAMICHI
IPC: B67B3/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent a pressing force against a top face part of a cap from being varied in disengaging rollers 42 and 44 from the cap after threading at the first time in the case where the cap is threaded by double seaming. SOLUTION: A main rod 18 is fitted inside an upper and a lower cylindrical bodies 12 and 14, and a capping head 33 is fitted to a lower end of the main rod 18. The capping head 33 has a thread roller 42 and a lock roller 44, both being mounted to a pivot shaft 54, a torsion spring 54 for urging these rollers 42 and 44 in the direction in which they are brought into pressure contact with a cap, and a cam follower 50 which is engaged with an actuator cam 46. A cylinder unit 47 is provided at a lower part of the cylindrical body 14, and the actuator cam 46 moves up and down by an operation of the cylinder unit 47. By allowing the actuator cam 46 only to move up and down without making the main rod 18 or the capping head 33 move up and down, the rollers 42 and 44 can be opened and closed.
Patent JP-2002084990-A (JP)
Title: USE OF alpha-KETOENAMINE DERIVATIVE AS INGREDIENT
Inventor: HOFMANN THOMAS
IPC: A23K1/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To use an α-ketoenamine derivative having cooling effects. SOLUTION: A compound having the general formula (wherein, R1 is N- pyrrolidinyl; R2 is methyl; X is ethylidene; and Y is an oxy radical) is used alone or in combination as an ingredient of a food, a cosmetic, a pharmaceutical and a perfume composition.
Patent JP-2002347884-A (JP)
Title: Method for storing particular material and volatile material
Inventor: DEGUCHI KATSUHIRO
IPC: B65D81/24
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently store a particular material requiring air tightness. SOLUTION: The air tight zipper 15 of an airtight flexible container 11 keeping the inside airtight relative to the outside is opened to separate a cover part 14 from a body part 13 and to make its inside open. A powder and granule body 23 requiring air tightness is filled in a flexible container 22 which is not airtight or less airtight than the container 11 to be stored in the container 11 in this condition. By closing the zipper 15, the inside of the container 11 is made airtight for storing the powder and granule body 23, and in the condition, the container 11 is transported.
Patent JP-2002346734-A (JP)
Title: Casting apparatus for grid body for lead battery
Inventor: ISHIHARA KETSUSEI
IPC: B22D25/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus in which the occurrence of a defective product caused by a wire-cutting of a grid body for lead battery can be prevented and which has less energy consumption. SOLUTION: In the casting apparatus composed of a mold 101 for forming the grid body, a molten metal pouring device 100 for pouring molten lead alloy 12 into the mold 101 and a lead melting furnace 1 for supplying the molten lead alloy 12 into the pouring device 100, the lead melting furnace 1 is composed of a box-type heat insulating vessel 10 having the upper part sealed with a cover 11. Then, the lead melting furnace 1 has a level sensor 4 and a lead charging tube 5, and the level sensor 4 detects the molten lead amount in the inner part, and the lead charging tube 5 supplies the lead alloy into the inner part.
Patent JP-2002353333-A (JP)
Title: Semiconductor device
Inventor: HABASAKI TADAYUKI
IPC: H01L21/8249
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where electrostatic discharge breakdown resistance of an NMOS transistor, in which a pull-down resistor is provided between a gate and a source, is improved in the NMOS transistor of an open drain where a drain is connected to an external terminal. SOLUTION: An NPN transistor, where an emitter is connected to a drain and a base, a collector are connected to a GND, is provided between the drain and the GND of a NMOS transistor of the open drain.
Patent JP-2002350993-A (JP)
Title: Mount carrier unit and film scanner having the same
Inventor: KIYOTAKI YOSHIHIRO
IPC: H04N1/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress the inadequate transportation of a mount from a mount storage box caused by the opening peripheral parts of the mount caught with each other. SOLUTION: The height of the upper surface of the end 23a of an insert arm 23 is lower than that of the upper surface of the lowermost mount 8 or a dummy mount 9, and the insert arm 23 is formed so that the end 23a is bulged upward. Therefore, the mount 8 or the dummy mount 9 which is in a second order from the lowermost part is inclined upward toward transportation direction so that the upper surface of the mount 8 or the dummy mount 9 at the lowermost part and the undersurface of the mount 8 or the dummy mount 9 which is in the second order from the lowermost part is not brought into contact with each other.
Patent JP-2002359198-A (JP)
Title: Method for manufacturing compound semiconductor
Inventor: UENO MASANORI
IPC: H01S5/323
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To form a good nitride compound semiconductor layer on a GaN single crystal substrate. SOLUTION: The method for manufacturing a compound semiconductor comprises a first heating step for heating a GaN single crystal substrate 2 under a first gas atmosphere containing at least hydrogen gas, a second heating step for heating the GaN single crystal substrate 2 under a second gas atmosphere containing at least ammonia, and an epitaxial growth step for forming a nitride compound semiconductor layer 3 on the GaN single crystal substrate 2.